MJ Logs has been gathering well logs all over North America since 1971. We have assembled one of the industry’s most complete, highest quality, depth registered Raster Well Log and LAS libraries. This tremendous collection covers 28 States and Canada and contains over 3 million wells. Areas are constantly updated, keeping the library current and up to date.

To do a Free detailed search of our library of wells and view the log headers, click here.

Get Started

Login to our WLS (Well Search System), it’s free.
(click here)

Search for wells with Rasters and LAS in your area of interest

Submit a quote request, or Contact Us, or if you have an account, start downloading.

We have a strong commitment to customer care and support, and we promise to be available to you at every step of our engagement.

So go ahead to WLS Login and explore our Library now! If you’d like some help or more information about coverage in your area, please Contact Us or give us a call at 1-800-310-6451